Topper figment.

[clofts]

Hey guys. I have a 19 2500 Cummins. 6.4 bed. Any idea if a fiberglass topper off a 04 1500 will fit. Same bed length. I’m not trying to be cheap but I only use the cap 2 times a year.

Thanks in advance. Sorry if this was already covered.

 

[crash68]

This should be a dimensional drawing of the box on your truck.
I think there was a post on this before, I think it's how the tailgate is curved that doesn't line up.